ABDUL-KAREEM, S. A. ON GENERALIZATION OF EXTENDING ACTS AND M-JECTIVE ACTS . MATTER: International Journal of Science and Technology, [S. l.], v. 5, n. 1, p. 73–84, 2019. DOI: 10.20319/mijst.2019.51.7384. Disponível em: https://grdspublishing.org/index.php/matter/article/view/1557. Acesso em: 26 dec. 2024.